TAKASAGO ZX-S-1600LAN, Инструкция по эксплуатации

Страница: 176 / 204

Calibration
------------------------------------------------------------------------------------
173
Output Current Control with External Resistance（Ａ）
１．Perform load with only the shunt resistor.
Disconnect the load wires and the remote sensing wires .
Connect the shunt to the output terminal. Connect the
digital multimeter to the voltage terminal located on the
shunt.
Turn the POWER switch ON and OUTPUT OFF in
advance.
２． Change the top Number Display to Settings Item 71
with the VOLTAGE dial.
３． Change the set value to 2 (External Resistance A)
with the CURRENT dial.
２： External Resistance（０～∞Ω Ａ）
４．Press the FUNC. key again to finalize settings.
５． Press the OCP key ①. Set to “44.00A”(※) with
the CURRENT dial ②.
※For 400LN/LAN set to “44.00A”
For 800LN/LAN set to “88.00Ａ”
For 1600LN/LAN set to “176.0A”
６．Set external resistance to “５００ｋΩ”.
IN OUT
8
6
外部抵抗
０～∞
Ω
７． Press t the OUTPUT key to set the output to ON.
CC
CV
OUTPUT POWER (%)
STEP
CURRENT
STEP
VOLTAGE
PRESET FUNC. REMOTE LOCK
20 60 100 LMT 40 80
CC
CV
OUTPUT POWER (%)
STEP
CURRENT
STEP
VOLTAGE
PRESET FUNC. REMOTE LOCK
20 60 100 LMT 40 80
OUTPUT
PRESET OVP OCP
FUNC.
ALARM RESET
Note:
Current is 40A for
（400LN/LAN）
800LN/LAN is 80A
1600LN/LAN is 160A
Use wires which will not
produce a voltage drop
below 0.8V.
Calibration Circuit
+
-
Digital
Multimeter
Power Supply
Ｖ
Shunt
－ ＋
OUTPUT
PRESET OVP OCP
FUNC.
ALARM RESET
External
Resistance
0～∞Ω
Set FUNCTION Settings Item 1, Sink Function, to 1 (1=ON)
and Settings Item 13, Linearity compensation Function, to
0(0=OFF)beforehand.
Caution
OUT PU T PR ES ET OVP OCP
POWE R
FU NC.
LOCAL
LOCK
DISPL AY
A B C
ST ORE MEMOR Y
CC
CV
OUTPU T POWER (%)
ST EP
CUR RE NT
ST EP
V OL TAGE
PRE SET FUN C. REMOTE LOCK
A LAR M R ESE T
20 60 100 LMT 40 80
①
②
ZX-S-400LN